What is the cheapest airline that flies from Ko Samui to London Gatwick?

Gulf Air and Qatar Airways are the most popular carriers operating from Ko Samui to London Gatwick

When did momondo last update prices for flights from Ko Samui Airport to London Gatwick Airport?

Prices for flights from Ko Samui Airport to London Gatwick Airport refresh daily.

How old do you have to be to fly from Ko Samui Airport to London Gatwick Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ko Samui Airport to London Gatwick Airport.

What documentation or ID do you need to fly to London Gatwick Airport?

The necessary travel and health documents for your London Gatwick Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£213 Cheap Flights from Ko Samui to London Gatwick Airport in 2026/27

Find the cheapest flights from Ko Samui to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:35 - 21:05USM Ko Samui-LGW London Gatwick

19h 30m1 stop Bangkok Suvarnabhumi

16:25 - 20:50LGW London Gatwick-USM Ko Samui

21h 25m3 stops Václav Havel Prague Sharjah Phuket City

£688Multiple Airlines

Tue, 8 Dec - Mon, 4 Jan

20:30 - 15:35USM Ko Samui-LGW London Gatwick

26h 05m1 stop Bangkok Suvarnabhumi

12:50 - 10:40LGW London Gatwick-USM Ko Samui

14h 50m1 stop Phuket City

£748Multiple Airlines

Sun, 17 Jan - Fri, 22 Jan

20:30 - 15:35USM Ko Samui-LGW London Gatwick

26h 05m1 stop Bangkok Suvarnabhumi

13:15 - 20:25LGW London Gatwick-USM Ko Samui

24h 10m3 stops Athens Eleftherios V. Sharjah Bangkok Suvarnabhumi

£776Multiple Airlines

Sun, 17 Jan - Fri, 22 Jan

12:00 - 06:40USM Ko Samui-LGW London Gatwick

25h 40m2 stops Singapore Changi Dubai Intl

12:50 - 18:25LGW London Gatwick-USM Ko Samui

22h 35m1 stop Phuket City

£789Multiple Airlines

Sun, 17 Jan - Fri, 22 Jan

07:15 - 21:05USM Ko Samui-LGW London Gatwick

20h 50m1 stop Bangkok Suvarnabhumi

08:45 - 15:35LGW London Gatwick-USM Ko Samui

23h 50m2 stops Sharjah Bangkok Suvarnabhumi

£807Multiple Airlines

Tue, 8 Dec - Mon, 4 Jan

07:45 - 21:05USM Ko Samui-LGW London Gatwick

20h 20m1 stop Bangkok Suvarnabhumi

17:50 - 20:50LGW London Gatwick-USM Ko Samui

20h 00m3 stops Munich Franz Josef Strauss Sharjah Phuket City

£809Multiple Airlines

Thu, 24 Dec - Thu, 31 Dec

15:35 - 09:35USM Ko Samui-LGW London Gatwick

25h 00m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Frankfurt am Main

13:15 - 20:25LGW London Gatwick-USM Ko Samui

24h 10m3 stops Athens Eleftherios V. Sharjah Bangkok Suvarnabhumi

£827Multiple Airlines

Sun, 17 Jan - Fri, 22 Jan

14:30 - 09:35USM Ko Samui-LGW London Gatwick

26h 05m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Frankfurt am Main

16:40 - 21:20LGW London Gatwick-USM Ko Samui

21h 40m2 stops Sharjah Bangkok Suvarnabhumi

£828Multiple Airlines

Sun, 17 Jan - Fri, 22 Jan

09:20 - 21:25USM Ko Samui-LGW London Gatwick

19h 05m1 stop Phuket City

17:35 - 18:25LGW London Gatwick-USM Ko Samui

17h 50m1 stop Phuket City

£839Multiple Airlines

Tue, 8 Dec - Mon, 4 Jan

14:05 - 06:30USM Ko Samui-LGW London Gatwick

23h 25m2 stops Bangkok Suvarnabhumi Shanghai Pu Dong

16:25 - 20:50LGW London Gatwick-USM Ko Samui

21h 25m3 stops Václav Havel Prague Sharjah Phuket City

£846Multiple Airlines

Tue, 8 Dec - Mon, 4 Jan

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Emirates flights from Ko Samui to London Gatwick Airport

Our best Emirates deals on Ko Samui to London Gatwick Airport flight tickets

Emirates

24 Dec

USM11:10Ko Samui

31h 30m

2 stops

LGW11:40London Gatwick

17 Jan

LGW20:25London Gatwick

31h 15m

2 stops

USM10:40Ko Samui

£921

Emirates

24 Dec

USM11:10Ko Samui

31h 30m

2 stops

LGW11:40London Gatwick

31 Dec

LGW23:55London Gatwick

30h 55m

2 stops

USM13:50Ko Samui

£939

Emirates

21 Dec

USM18:15Ko Samui

24h 25m

2 stops

LGW11:40London Gatwick

28 Dec

LGW20:25London Gatwick

31h 15m

2 stops

USM10:40Ko Samui

£1,118

Qatar Airways flights from Ko Samui to London Gatwick Airport

Our best Qatar Airways deals on Ko Samui to London Gatwick Airport flight tickets

Qatar Airways

11 Nov

USM12:30Ko Samui

24h 25m

2 stops

LGW05:55London Gatwick

15 Nov

LGW08:40London Gatwick

26h 45m

2 stops

USM18:25Ko Samui

£901

Qatar Airways

25 Nov

USM12:30Ko Samui

24h 25m

2 stops

LGW05:55London Gatwick

29 Nov

LGW08:40London Gatwick

46h 10m

2 stops

USM13:50Ko Samui

£910

Qatar Airways

25 Nov

USM12:30Ko Samui

24h 25m

2 stops

LGW05:55London Gatwick

29 Nov

LGW08:40London Gatwick

46h 10m

2 stops

USM13:50Ko Samui

£912

momondo Fare Finder

Use the filters below to find and compare flights from Ko Samui to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Tue 8/12

08:35-21:05

1 stop19h 30m

London Gatwick

Mon 4/1

16:25-20:50

3 stops21h 25m

£688

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sun 17/1

20:30-15:35

1 stop26h 05m

London Gatwick

Fri 22/1

12:50-10:40

1 stop14h 50m

£748

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sun 17/1

20:30-15:35

1 stop26h 05m

London Gatwick

Fri 22/1

13:15-20:25

3 stops24h 10m

£776

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sun 17/1

12:00-06:40

2 stops25h 40m

London Gatwick

Fri 22/1

12:50-18:25

1 stop22h 35m

£789

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Tue 8/12

07:15-21:05

1 stop20h 50m

London Gatwick

Mon 4/1

08:45-15:35

2 stops23h 50m

£807

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Thu 24/12

07:45-21:05

1 stop20h 20m

London Gatwick

Thu 31/12

17:50-20:50

3 stops20h 00m

£809

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sun 17/1

15:35-09:35

3 stops25h 00m

London Gatwick

Fri 22/1

13:15-20:25

3 stops24h 10m

£827

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sun 17/1

14:30-09:35

3 stops26h 05m

London Gatwick

Fri 22/1

16:40-21:20

2 stops21h 40m

£828

Fastest return journey

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Tue 8/12

09:20-21:25

1 stop19h 05m

London Gatwick

Mon 4/1

17:35-18:25

1 stop17h 50m

£839

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Tue 8/12

14:05-06:30

2 stops23h 25m

London Gatwick

Mon 4/1

16:25-20:50

3 stops21h 25m

£846

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ko Samui to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Ko Samui to London Gatwick Airport flights?

You could potentially save up to 66% on your flight if you consider stops on a Ko Samui to London Gatwick Airport flight.

When to book flights from Ko Samui to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ko Samui to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Ko Samui to London Gatwick Airport (USM to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ko Samui to London Gatwick Airport

Best price found	£213
Fastest flight time	21h 30m
Direct flights	None

The best one-way flight to London Gatwick Airport from Ko Samui in the past 72 hours is £213. The best return flight deal from Ko Samui to London Gatwick Airport found on momondo in the last 72 hours is £688.

The fastest flight from Ko Samui to London Gatwick Airport takes 21h 30m

There are no direct flights from Ko Samui to London Gatwick Airport. There are no popular flight routes from Ko Samui to London Gatwick Airport.

Search flight deals

Frequently asked questions about flying from Ko Samui to London Gatwick Airport

How far is Ko Samui to London Gatwick by plane?
A flight from Ko Samui to London Gatwick will travel around 6139.0 mi. A reasonable flight in good conditions will take 21h 30m.
When did momondo last update prices for flights from Ko Samui Airport to London Gatwick Airport?
Prices for flights from Ko Samui Airport to London Gatwick Airport refresh daily.
How old do you have to be to fly from Ko Samui Airport to London Gatwick Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ko Samui Airport to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The necessary travel and health documents for your London Gatwick Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Ko Samui to London?

Finding the right flight to London from Ko Samui is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Ko Samui to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Ko Samui which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ko Samui to London?

momondo helps you find the best flight between Ko Samui and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ko Samui to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ko Samui to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.